A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 2925-01-334-7122
NSN 6110-01-541-4930
NSN 5965-01-477-1030
NSN 5990-01-568-5565
NSN 5915-01-518-7416
NSN 6135-00-891-4944
NSN 5985-00-904-7376
NSN 7035-01-358-8361
NSN 5920-00-025-7895
NSN 5925-01-045-0618
NSN 5975-01-473-0076
NSN 6150-00-951-3420